Importance

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Abstract

A transparent heat-shielding/heat-insulating member 10 according to the present invention includes a transparent substrate 11 and a functional layer 23 formed on the transparent substrate 11. The functional layer 23 includes, from the transparent substrate 11 side, an infrared reflective layer 21 and a protective layer 22 in this order. The infrared reflective layer 21 includes, from the transparent substrate 11 side, at least a metal layer 13 and a metal suboxide layer 14 in which a metal is partially oxidized, in this order. The protective layer 22 has a total thickness of 200 to 980 nm and includes, from the infrared reflective layer 21 side, at least a high refractive index layer 17 and a low refractive index layer 18 in this order.

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First Claim